LAM RESEARCH CORP

Ticker: LRCX CUSIP: 512807306 Class: Common Stock

Progressive Investment Management Corp's Holding History (CIK: 0001353318)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 41,556 Value ($000) $7,114 Avg Close $155.36 Range $130.80 - $179.80

Q3 2025

Shares 41,869 Value ($000) $5,606 Avg Close $105.52 Range $90.61 - $133.99

Q2 2025

Shares 42,213 Value ($000) $4,109 Avg Close $78.86 Range $55.98 - $97.67

Q1 2025

Shares 42,581 Value ($000) $3,096 Avg Close $78.11 Range $70.01 - $90.89

Q4 2024

Shares 42,425 Value ($000) $3,064 Avg Close $74.98 Range $68.04 - $85.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	41,556	$7,114	$155.36	$130.80 - $179.80
Q3 2025	41,869	$5,606	$105.52	$90.61 - $133.99
Q2 2025	42,213	$4,109	$78.86	$55.98 - $97.67
Q1 2025	42,581	$3,096	$78.11	$70.01 - $90.89
Q4 2024	42,425	$3,064	$74.98	$68.04 - $85.51